Which of the Following Is One of the Assumptions of a One-Sample

question 11

Multiple Choice

Which of the following is one of the assumptions of a one-sample t-test?

• A)The obtained scores are on an ordinal or interval scale.
• B)The population standard deviation is estimated by computing .
• C)The population standard deviation is known.
• D)The population distribution is skewed.

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Definitions:

Immigration

The act of moving to a new country or region with the intention of settling there.

Wage Earnings

Income received by an individual in return for labor or services performed, usually calculated on an hourly, daily, or piecework basis.

Remittances

Money sent by migrants to their home country or region, usually to family members, contributing significantly to the economy of the recipient area.

Industrial Nations

Countries that have a developed industrial base and a significant level of economic activity in the manufacturing sector.